NEODyS-2

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2021HY  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.1175 0.001281 au
e 0.145587 0.0006294
i 34.449 0.07154 deg
Ω 30.663 0.00253 deg
ω 254.21 0.295 deg
M 117.32 1.211 deg

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Other useful info
Absolute Magnitude (H)    25.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9548 au
Aphelion distance 1.2802 au
Asc. node-Earth separation 0.145 au
Desc. node-Earth separation 0.04726 au
Earth MOID 0.04567 au
Orbital period 431.49 days
Date of orbit computation   feb 26 12:24
Observational summary
Optical observations (Discarded) 33 (2)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 1115 days

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Ephemeris
(Epoch 60440 MJD)
Right Ascension 58.6943 deg
Declination 35.8102 deg
V Magnitude 28.39 mag
Solar Elongation -20.93 deg
Galactic Latitude -13.65 deg
Rate 0.779 deg/day
Direction 67.423 deg

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